Mainframes

One of the most expensive parts of an information technology budget is hardware. It is increasingly difficult to keep up with the hardware and infrastructure needs of today's computing environment. Cloud computing can be the solution. Let someone else handle the headaches of maintaining the hardware and hosting the software. You get the benefit and they get the cost. Cloud computing is the future of IT, so climb on board today and start reaping the benefits.

affective computing!

"Distributed" or "grid" computing in general is a special type of parallel computing, it is advanced in the means of using distributed computing.

Cloud computing is better then normal grid computing as its cheaper to buy, use and maintain. Cloud computing can offer web hosting also which grid computing can not.